[ Present Perfect ]
________ you swum in a river?
A. Have
B. Has
C. Did

Random Topics:
Verb Patterns / IngSo - Too - Either - NeitherNoun, Adjective, and Adverb ClausesHas Got & Have GotSecond Conditionalmust/shouldConjunction and PunctuationVerb ConjugationConjunctions in Complex SentencesModals AuxiliaryOther quiz:
Grammar › ViewIdentify the complement type. The cake tastes delicious.
A. Direct Object
B. Predicate Nominative
C. Predicate Adjective
Modals › View
How would you express that it is impossible that Sherlock Holmes was the criminal in the story?
A. Sherlock Holmes may not have been the criminal.
B. Sherlock Holmes could not have been the criminal.
C. Sherlock Holmes should not have been the criminal.
D. Sherlock Holmes might not have been the criminal.
Grammar › ViewBrian … by the dentist tomorrow.
A. Will get his teeth polished
B. Will polish his teeth
C. Will have his teeth polish
D. Will be polishing
Tenses › View
Katy ________________ the plants now.
A. waters
B. is watering
C. was watering
D. watered
